主权项 |
1. A mechanical broadhead for an arrow shaft comprising
an elongated body having a leading end and a trailing end, terminating in a threaded rod at the trailing end and defining a plurality of longitudinally extending slots substantially parallel to longitudinal axis of the elongated body but offset therefrom; a faceted penetrating tip mounted to the elongated body at the leading end; a cutting blade pivotably mounted to the elongated body in each said longitudinally extending slot and pivotable from a folded position to an extended position; an elastomeric retainer engaging each cutting blade and urging the cutting blade into the longitudinally extending slot; and having a ferrule threadedly received on the threaded rod and defining a pivot arc limit for the cutting blade; each cutting blade having a minor cutting edge, a major cutting edge, and a grab hook at the distal end of the minor cutting edge; the major cutting edge being received within the longitudinally extending slot when the cutting blade is in the folded position and the minor cutting edge together with the major cutting edge defining an acute angle therebetween. |