Ashby Lethality Studies
The complete collection of works by Dr. Ed Ashby
on broadhead penetration and arrow lethality.
Understanding FOC
2007 Updates - Prologue
Revisiting Kenetic Energy and Penetration
2007 Updates - Part 1
Misconceptions
2007 Updates - Part 2
Internal Footings; Extreme FOC and the 82# Bow
2007 Updates - Part 3
Extreme FOC; Penetration Enhancing a 54# Longbow
2007 Updates - Part 4
Extreme FOC’s Demonstrated Advantage
2007 Updates - Part 5
Broadhead Tests
2007 Updates - Part 6
Angle of Attack
2007 Updates - Part 7