Acer-m14
20×102mm Vulcan
arrows are not meant for that bow. First off, they look to be different lengths, and secondly the fletching looks to be for a long or recurve bow and not a compound bow.
I have 3 with long 4 or 5 inch feather vanes , but all are the same length and same spine and brand .. they freaking shoot great from my compound ..
i try not to shoot them much all at once .. i only have 3 .. i'd hate to split one