GB736644A - Improvements in darts - Google Patents

Improvements in darts

Info

Publication number
GB736644A
GB736644A GB1883653A GB1883653A GB736644A GB 736644 A GB736644 A GB 736644A GB 1883653 A GB1883653 A GB 1883653A GB 1883653 A GB1883653 A GB 1883653A GB 736644 A GB736644 A GB 736644A
Authority
GB
United Kingdom
Prior art keywords
ribs
thread
nose
fins
cellulose acetate
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.)
Expired
Application number
GB1883653A
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 GB1883653A priority Critical patent/GB736644A/en
Publication of GB736644A publication Critical patent/GB736644A/en
Expired 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)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Toys (AREA)

Abstract

736,644. Darts. GRISLEY, F. June 16, 1954 [July 7, 1953], No. 18836/53. Class 132(3). A pointed dart comprises a metal nose which carries a thin-walled hollow body of plastic, the body terminating in stabilizing fins or flights constructed integrally with the body. The wall of a dart body 8 has integrally formed helically arranged fins 9 and the nose 1 is preferably secured to the body by means of a threaded portion 6 which cuts a thread in stiffening ribs 10 formed on the inside of the body., The thread 6 is gapped to receive the ribs 10 and the body may thus be pushed over the thread and secure by a fractional turn. The body, ribs and fins are of the order of ten thousandths of an inch in thickness. Polyethylene, polyvinyl chloride, polystyrene, cellulose acetate, cellulose acetate butyrate, acrylic resin and nylon are specified for the body material. The nose or body may be of polygonal cross section and helically formed longitudinal ribs may be moulded on the outside of the body.
GB1883653A 1953-07-07 1953-07-07 Improvements in darts Expired GB736644A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1883653A GB736644A (en) 1953-07-07 1953-07-07 Improvements in darts

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1883653A GB736644A (en) 1953-07-07 1953-07-07 Improvements in darts

Publications (1)

Publication Number Publication Date
GB736644A true GB736644A (en) 1955-09-14

Family

ID=10119237

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1883653A Expired GB736644A (en) 1953-07-07 1953-07-07 Improvements in darts

Country Status (1)

Country Link
GB (1) GB736644A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2962831A (en) * 1957-03-06 1960-12-06 Cameron Frank Signal device for bobber
US4457514A (en) * 1982-09-30 1984-07-03 Paxman Colin J Darts
GB2219219A (en) * 1988-04-29 1989-12-06 Paul Palmer Flights for projectiles, e.g. darts
US4982968A (en) * 1989-02-02 1991-01-08 Innoland, Inc. Game dart
CN110384908A (en) * 2019-06-05 2019-10-29 攀枝花市力天工贸有限责任公司 One kind throwing remote dartlike weapon processing technology

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2962831A (en) * 1957-03-06 1960-12-06 Cameron Frank Signal device for bobber
US4457514A (en) * 1982-09-30 1984-07-03 Paxman Colin J Darts
GB2219219A (en) * 1988-04-29 1989-12-06 Paul Palmer Flights for projectiles, e.g. darts
US4982968A (en) * 1989-02-02 1991-01-08 Innoland, Inc. Game dart
CN110384908A (en) * 2019-06-05 2019-10-29 攀枝花市力天工贸有限责任公司 One kind throwing remote dartlike weapon processing technology

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