Hey Greg....
I got accused of reading too much into one test....so I'll just ask the parameters of this one, up front.
"All things being equal"? Were the two arrows FOC the same?
Were they identical in weight (I'm guessing you would have had to add nock weight to the feather arrowsor something else to achieve this?)?
I guess when he says "identical".....does that means "the same" except one is fletched with vanes and the other with feathers?.....Or....is the above true?
Just curious. Reason I ask is.....the difference in weight, alone, could make up "some" fps differences. Right?