Bottom Line

I know all this sounds good, but let’s take a look at just how the FOB accomplishes all these great things:

In flight is where the FOB’s aerospace design really demonstrates its superior capabilities. As soon as the arrow leaves the string, the powerful steering forces of the FOB’s ring wing instantly stabilizes the shaft flex paradox that all arrows are subject to when shot. At the same time, the three FOB struts impart an quick and consistant spin on the arrow, which normalizes any inherent shaft straightness run out (usually .002″ – .006″). Because the FOB is lighter than three 4″ vanes and glue, its initial arrow velocity is higher than that of a fletched arrow. Since the FOB arrow stabilizes more rapid than the fletched arrow, less speed robbing air friction is spent in the first few yards of flight enhancing the FOB arrow velocity delta over the fletched arrow. The stability that the FOB imparts on the arrow makes broadhead tuning simple and the arrows fly true regardless of arrow speed or cross wind forces. Big broadheads at high velocity under complete control – WOW!*

FOB Performance Data