Bowfishing arrow with releasable end assembly

• US 5,094,464 A
• Filed: 02/08/1991
• Issued: 03/10/1992
• Est. Priority Date: 02/08/1991
• Status: Expired due to Fees

• Current Assignee: Muzzy Products Corporation
• Original Assignee: John Musacchia Sr
• Inventors: Musacchia, John Sr.
• Primary Examiner(s): SHAPIRO, PAUL
• Application Number:
  US07/652,623
• Time in Patent Office: 396 Days
• Field of Search: 273/416, 273/419-423, 43/6, 403/349
• US Class Current: 473/582
• CPC Class Codes: A01K 81/04 Fish-spears
• CPC Class Codes: F41B 5/1488 with reels for fishing or arrow retrieval
• CPC Class Codes: F42B 6/06 Tail ends, e.g. nocks, fletching
• CPC Class Codes: F42B 6/08 Arrow heads; Harpoon heads
• CPC Class Codes: Y10T 403/7007 Bayonet joint

Abstract

A bowfishing arrow includes a nock assembly that is readily manipulated to allow for the quick removal and re-attachment to the rear end of the same or another arrow shaft. The nock assembly is provided with a forwardmost elongated plug insertable within a socket or bore within the rear of the arrow shaft while guidance and locking together of the components is achieved through a radial pin on the nock assembly plug engageable within a multi-directional slot arrangement. Short of achieving a fully assembled condition, a compressible member is engaged and thereafter produces a constant biasing force that in addition to assuring a rigid, rattle-free attachment, also maintains the components in a locked position. Removal of the nock assembly requires a positive forward displacement of the nock assembly relative the arrow shaft against the force of the compressible member prior to a compound angular and axial movement between the components.

Claims

1. An arrow comprising;

an arrow shaft having opposite forward and rearward ends,

a removable assembly at one said arrow shaft end and having a distal arrow element thereon,

said removable assembly including cooperating plug and socket sections with one said section affixed to one said arrow shaft end and the other said section including said distal arrow element,

said socket section having a bore terminating in an end wall,

said plug section including an elongated plug element having a periphery insertable within said socket section bore and terminating in a forward tip,

guide means radially extending from said plug element periphery,

catch means in said socket section adapted to receive said guide means upon insertion of said plug element within said socket section bore, said catch means including lock means, and

compressible resilient means carried by one said section,

said compressible resilient means including a length of elastomeric tubing disposed within said socket section bore and having a central longitudinal axis extending transversely of the length of said arrow shaft, whereby

following insertion of said plug element into said socket section bore and engagement of said guide means with said catch means, said resilient means is sandwiched between said plug and socket sections to produce an axial biasing force between said sections maintaining said guide means within said lock means to securely connect said socket and plug assemblies relative one another and said arrow shaft.

2. An arrow according to claim 1 wherein,

said distal arrow element comprises a bowfishing arrowhead tip.

3. An arrow according to claim 1 wherein,

said distal arrow element comprises a nock element.

4. An arrow according to claim 1 wherein,

said socket section bore and plug element periphery are substantially circular in cross-section.

5. An arrow according to claim 1 wherein,

said guide means includes a pin substantially spaced from said plug forward tip.

6. An arrow according to claim 1 wherein,

said catch means includes a plurality of slots communicating with one another.

7. An arrow according to claim 6 wherein,

said slots include a longitudinal slot communicating with a transversely disposed slot, and

a rearwardly directed lock slot communicating with said transversely disposed slot.

8. An arrow according to claim 1 wherein,

said compressible resilient means is disposed within said socket section bore adjacent said bore end wall.

9. An arrow according to claim 1 including,

tether attachment means on one said section adapted to receive a bowfishing line.

10. An arrow according to claim 1 wherein,

said tubing comprises surgical tubing.