expanding broadheads won't fly straight
With the PA season only weeks away, I am having a major problem and would appreciate anybody's help and advise.
I am shooting my 100 grain target points with (for me) great accuracy..
3 " groups at 20 yds, and 5 " groups at 30 yds.
I even switched to the target points that are elongated and mimick the general shape of the expandable broadhead.
I also got the bow (High Country Carbon) fully tuned up at the local Gander Mt. store.
Last wekend I finally got a broadhead target and screwed on one of the three new NAP Spitfire 100 expandable broadheads, expecting similar groupings..
No such luck..
The spitfire shoots all over the place, at 20 yards one shot gos 8 " left, the next 4 inches down and the next in the bull.
I thought that expandables prevented this type of variance.
Could it be that one of the three blades is actually opening at the shot and that this blade is throwing off the arrow flight.
Any thoughts..
I guess at this point I should throw out the target points and only shoot broadheads (although this can get expensive).