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GB2133997A - Darts - Google Patents

Darts Download PDF

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Publication number
GB2133997A
GB2133997A GB08231353A GB8231353A GB2133997A GB 2133997 A GB2133997 A GB 2133997A GB 08231353 A GB08231353 A GB 08231353A GB 8231353 A GB8231353 A GB 8231353A GB 2133997 A GB2133997 A GB 2133997A
Authority
GB
United Kingdom
Prior art keywords
spindle
flight
centre
pointed
centre spindle
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
GB08231353A
Inventor
Ronald Davies
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to GB08231353A priority Critical patent/GB2133997A/en
Publication of GB2133997A publication Critical patent/GB2133997A/en
Withdrawn legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F42—AMMUNITION; BLASTING
    • F42B—EXPLOSIVE CHARGES, e.g. FOR BLASTING, FIREWORKS, AMMUNITION
    • F42B6/00—Projectiles or missiles specially adapted for projection without use of explosive or combustible propellant charge, e.g. for blow guns, bows or crossbows, hand-held spring or air guns
    • F42B6/003—Darts

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Toys (AREA)

Abstract

The flights of a dart are mounted on a spindle which is freely rotatable about the longitudinal axis of the dart. The forward part of the spindle is retained within a hollow part of the dart body by a screwed plug, in a central recess of which the pointed leading end of the spindle is located.

Description

SPECIFICATION The flight spin shaft The flight spin shaft is a design purely for the darts market, the ideal is to improve better results for the dart player aerodynamicly, grouping, and damage.
Its a design for a darts shaft that will carry an independent centre spindle that will rotate in any direction when thrown and is in flight.
When it is struck by a following dart, and will in turn save grave damage to the flight itself by its free axis to rotate.
For the feather flight market this will be a boom to the player that prefers this type of flight it seems that the only type one can buy at the moment are rigid flights.
With another slightly adapted centre spindle the same idea will suit ordinary plastic flights or paper flights.
The 4th part or piece is The Flight Spin Guider its job is purely to hold and guide the centre spindle in some cases or sets the 3rd and 4th parts will combined as 1 part mainly (the outer cover) clear plastic.
The 3rd part is The Outer Cover which will hold part 4 and in turn will hold the centre spindle this part will be made from a hard clear plastic if suitable for the centre spindle to be seen as this will carry the owner name.
The 2nd part is The Centre Spindle which is the heart of the invention. This will be completely indepedant allowing the flight to turn left or right which ever way it is struck by another dart or to vary itself when in flight. This part will be made from suitable light metal or plastic.
The 1 sot part is The Base its job will be to hold the point of the centre spindle in place for balanced spin. This part will be made from a suitable light metal or plastic which ever suits the job better.
Claims
1. A free spin flight shaft comprising a pointed centre spindle with angled shoulders which has a completely free axis for rotation of the flight the spindle being easily fixed in position by a complete or two part inside angled outer cover by screw thread method to a centre dipped base.
2. A pointed centre spindle as claimed in Claim 1 which is guided purely by a centre pointed bottom and angled shoulders to control the rotation of the spindle.
3. A pointed centre spindle as claimed in Claim 1 and Claim 2 which has guide means at each end that keeps the spindle remote from the base and guiders.
4. A pointed centre spindle as claimed in Claim 1 and Claim 2 adapted for easy fitting of slot in method flight holders of at least 2 types feather and plastic.
5. A pointed centre spindle as claimed in Claim 1 and Claim 2 that is complete as one (centre spindle and flight holder combined).
6. A pointed centre spindle as claimed in Claim 1 held in position by a centre dipped base and outer cover combined as one.
7. A pointed centre spindle as claimed in Claim 1 which can carry owners name or any other printed matter.
8. A pointed centre spindle as described herein with reference to Fig. 1-2-3.
**WARNING** end of DESC field may overlap start of CLMS **.

Claims (8)

**WARNING** start of CLMS field may overlap end of DESC **. SPECIFICATION The flight spin shaft The flight spin shaft is a design purely for the darts market, the ideal is to improve better results for the dart player aerodynamicly, grouping, and damage. Its a design for a darts shaft that will carry an independent centre spindle that will rotate in any direction when thrown and is in flight. When it is struck by a following dart, and will in turn save grave damage to the flight itself by its free axis to rotate. For the feather flight market this will be a boom to the player that prefers this type of flight it seems that the only type one can buy at the moment are rigid flights. With another slightly adapted centre spindle the same idea will suit ordinary plastic flights or paper flights. The 4th part or piece is The Flight Spin Guider its job is purely to hold and guide the centre spindle in some cases or sets the 3rd and 4th parts will combined as 1 part mainly (the outer cover) clear plastic. The 3rd part is The Outer Cover which will hold part 4 and in turn will hold the centre spindle this part will be made from a hard clear plastic if suitable for the centre spindle to be seen as this will carry the owner name. The 2nd part is The Centre Spindle which is the heart of the invention. This will be completely indepedant allowing the flight to turn left or right which ever way it is struck by another dart or to vary itself when in flight. This part will be made from suitable light metal or plastic. The 1 sot part is The Base its job will be to hold the point of the centre spindle in place for balanced spin. This part will be made from a suitable light metal or plastic which ever suits the job better. Claims
1. A free spin flight shaft comprising a pointed centre spindle with angled shoulders which has a completely free axis for rotation of the flight the spindle being easily fixed in position by a complete or two part inside angled outer cover by screw thread method to a centre dipped base.
2. A pointed centre spindle as claimed in Claim 1 which is guided purely by a centre pointed bottom and angled shoulders to control the rotation of the spindle.
3. A pointed centre spindle as claimed in Claim 1 and Claim 2 which has guide means at each end that keeps the spindle remote from the base and guiders.
4. A pointed centre spindle as claimed in Claim 1 and Claim 2 adapted for easy fitting of slot in method flight holders of at least 2 types feather and plastic.
5. A pointed centre spindle as claimed in Claim 1 and Claim 2 that is complete as one (centre spindle and flight holder combined).
6. A pointed centre spindle as claimed in Claim 1 held in position by a centre dipped base and outer cover combined as one.
7. A pointed centre spindle as claimed in Claim 1 which can carry owners name or any other printed matter.
8. A pointed centre spindle as described herein with reference to Fig. 1-2-3.
GB08231353A 1982-11-02 1982-11-02 Darts Withdrawn GB2133997A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB08231353A GB2133997A (en) 1982-11-02 1982-11-02 Darts

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB08231353A GB2133997A (en) 1982-11-02 1982-11-02 Darts

Publications (1)

Publication Number Publication Date
GB2133997A true GB2133997A (en) 1984-08-08

Family

ID=10534003

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08231353A Withdrawn GB2133997A (en) 1982-11-02 1982-11-02 Darts

Country Status (1)

Country Link
GB (1) GB2133997A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2180461A (en) * 1985-09-19 1987-04-01 Ian George Woodrow Darts
US5009433A (en) * 1989-12-01 1991-04-23 Reid Alexander D Dart for aiming at a game board
GB2291815A (en) * 1994-08-03 1996-02-07 Retriever Sports Ltd A dart stem
GB2292096A (en) * 1994-08-12 1996-02-14 Retriever Sports Ltd A dart stem
NL2034567B1 (en) 2023-04-13 2024-10-21 Rocket Darts B V A throwing dart and a flight assembly for a throwing dart

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB445590A (en) * 1934-11-28 1936-04-15 George James Doel Improvements in darts
GB534289A (en) * 1939-09-27 1941-03-04 Hastings Macleod Farrington Improvements in or relating to darts as used in playing games
GB589208A (en) * 1945-03-19 1947-06-13 Frederick Alfred Richardson Improvements relating to darts
GB1508075A (en) * 1976-03-03 1978-04-19 Roban Jig & Tool Co Ltd Darts
GB2064967A (en) * 1979-12-13 1981-06-24 Elkadart 1978 Ltd A dart stem

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB445590A (en) * 1934-11-28 1936-04-15 George James Doel Improvements in darts
GB534289A (en) * 1939-09-27 1941-03-04 Hastings Macleod Farrington Improvements in or relating to darts as used in playing games
GB589208A (en) * 1945-03-19 1947-06-13 Frederick Alfred Richardson Improvements relating to darts
GB1508075A (en) * 1976-03-03 1978-04-19 Roban Jig & Tool Co Ltd Darts
GB2064967A (en) * 1979-12-13 1981-06-24 Elkadart 1978 Ltd A dart stem

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2180461A (en) * 1985-09-19 1987-04-01 Ian George Woodrow Darts
US5009433A (en) * 1989-12-01 1991-04-23 Reid Alexander D Dart for aiming at a game board
GB2291815A (en) * 1994-08-03 1996-02-07 Retriever Sports Ltd A dart stem
GB2292096A (en) * 1994-08-12 1996-02-14 Retriever Sports Ltd A dart stem
GB2292096B (en) * 1994-08-12 1998-12-16 Retriever Sports Ltd A dart stem
NL2034567B1 (en) 2023-04-13 2024-10-21 Rocket Darts B V A throwing dart and a flight assembly for a throwing dart

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)