DEEP PENETRATION ARROW INSERT

• US 20120149506A1
• Filed: 09/23/2011
• Published: 06/14/2012
• Est. Priority Date: 09/23/2010
• Status: Abandoned Application

• Current Assignee: Aldila Golf Corporation (Mitsubishi Chemical Group Corp.)
• Original Assignee: Aldila Golf Corporation (Mitsubishi Chemical Group Corp.)
• Inventors: Boretto, Tod Douglas, Connolly, Martin T.
• Application Number:
  US13/244,276
• Publication Number:
  US 20120149506A1
• Time in Patent Office: Days
• US Class Current: 473/578
• CPC Class Codes: F42B 6/04 Archery arrows F42B6/08, F41B5/06, F42B12/362 take precedence

Abstract

The deep penetration arrow insert comprising a point receiver and an insertion rod extending longitudinally therefrom is invented. The point receiver is formed with a taper varying from zero to fifteen degrees (0-15°), along its length and the taper provides for a smooth transition between point and arrow thereby minimizing aerodynamic drag. As a result, a turbulence free transition and improved penetration of a target can be provided. The insertion rod with a number of circumferential rings and these rings provide for the addition of an adhesive to secure the rod within the arrow shaft. Thus, the deep penetration arrow insert of the present invention provides for an accurate shooting arrow for target and hunting which penetrates deeper and better than conventional arrows, by providing for decreased friction along the length of the shaft.

Claims

1. A deep penetration arrow insert having a point receiver and an insertion rod extending longitudinally therefrom.

2. The said point receiver of claim 1 comprising:

a front which tapers along its length from a front diameter; and

a point-receiving bore.

3. The said point receiver of claim 1, further comprising:

a width of the base of the point which is substantially the same as a width of the end of point receiver; and

a longitudinal taper angle providing for a smaller diameter at the base than a diameter at the end.

4. The said point receiver of claim 1 is secured through receiving bore therein, where threads within the point are positioned.

5. The said longitudinal taper of claim 3 comprising:

a front diameter which is substantially the same as the outer diameter of a typical arrow point; and

a section decreasing in diameter to the approximate outer diameter of the arrow shaft being used.

6. The said taper angle of claim 3 can range from zero to fifteen degrees (0-15°

).

7. The said insertion rod of claim 1, wherein the said rod extends from a said point receiver and further comprising a plurality of sections having differing diameters.

8. The said insertion rod of claim 1, further comprising a larger segment at the end of the said rod consisting of a larger diameter corresponding to the internal longitudinal diameter of bore of shaft.

9. The said larger segment of claim 8, further providing a stabilizing function through the moment created at the larger segment at the end of the said insertion rod of claim 1.