Fletching
 

What is the difference between a helical fletch and an off set fletch? Some companies sell arrows made with either 2 or 4 degrees off set fletching, and I' m trying to figure out how that differs from helical.

RE: Fletching
 

You might go to Truflite feathers home page their
information has been very helpful to me on my
change over to feathers and what degree to use!:D

RE: Fletching
 

Helical actually rotate around the shaft at a higher rotation usually, where offset are straight to the shaft but at a slight angle.