The fletching looks off, the bodkins do not seem to be correct and the shaft seems narrow. They look like arrows with target tips. Perhaps you should lead with how many pounds the draw is. My 100 pound draw crossbow would trash the flimsy arrows with target tips. Hear in Northern Canada we use our crossbows for white tail deer and elk as well as black bear. Those target tips would bounce off an Elks head. A blackbear is going to be annoyed by them. They kill paper targets perhaps. 16 to 22inches long with a diameter set acording to your pray.
