I haven't used them a LOT...but I've never seen any flight issues either...yeah, they are wide, but vented. I've also shot them out of many bows with no flight issues.
I haven't torn one up either.
Cory and Batman can correct me if I'm wrong.....but I am pretty sure their comments are on hogs and I would agree that they are a bit wide for hogs and light bows or arrows.....but should be fine on deer.
"Mark of the Sasquatch"....that reminds me Mark Horne bought the company cause he liked them so much, and he improved them.....he also has run many of the FOUR blade Sasquatches THROUGH a pile of elk over the years. He'd be a good one to ask.
Jeff....I'll be using them this year in TX on whitetails on our hunt....and have the WWs in the quiver as well for the hogs.
Killed my biggest deer ever with one as well...this 260 pounder....
Cut this oversized deer rib with ease....