What is arrow FOC, what does it do, why is it important, why and how does it affect arrow penetration, and how is it measured? Those are questions I keep getting over and over. FOC seems to be one of the least understood dimensions of arrow design.   :confused:  

I try to answer every single email and PM I receive as fully as I can, but what, where, when and why FOC questions requires an answer too complex to fully explain in a compact message.    

     Thanks to everyone, if you'll direct anyone with questions to this article first. That's the Christmas present I'd like most!  

Ed

Merry Christmas Ed and your family!! I still have a steak ready for the grill. If ya make it to SW Mi again this year!  

Felíz Navida to you and yours.  

Too Funny Ed!!!!!!          

........If the arrow is flying well---who cares about FOC, Spine etc....

Merry Christmas, Doc.  I'll be giving you your gift at every opportunity!

ttt

I can't read. Wait! It's the spelling taht gives me fits not the reading.   :D   FOC I understand. How much FOC is where I get confused so I just go hunting.  :D   Love ya Doc! Merry Christmas! See ya soon! CK

Sent you a pm!  
Just kidding!
Merry Christmas, and a happy new year!