After looking at mine some more, that place where the stitch is broke is about where the tip of the blade would contact the stitching if the handle is rotated up while secured in the sheath. This would also require the blade to go between the layers of welt more than an 1/8".
bearfacedkiller wrote: ↑Sun Jan 27, 2019 12:12 pm
It is usually only a matter of time before I try to use the axe only to realize the sheath/mask is still on and they don't usually survive.
I can see how this could happen under the above circumstances, but like SF Native said, there doesn't appear to be any external sheath damage.
I suppose it could happen without marking the sheath by hitting something soft like carpet?
It does sort of look like from that last picture the blade might have got between the layers of welt and wedged them apart.