WOW, what a treasure, and a story...from the broken bucket !
Googled 41FB249, lots of good info, not all related to this type, lots of data re Clovis in TX.
I got no meaningfull input on actual ID BUT....ANY typical dart point that is so oversized I personally think was exclusively meant as a BLADE ( possible exception being ceremonial )...Out of locality beveling possibly the knappers way of resharpening ? ( rather than the original configuration )..