a partial spear-thrower known as an atlatl, dart pieces meant to connect to an atlatl, and a tanned and folded antelope hide. “If it really is a contemporaneous kit, it’s a pretty monumental ...

They seem to make up a system of interchangeable parts for an atlatl, or spear-thrower. "We found the first pieces in 2020 and then we've found other pieces every year," said Bryon Schroeder ...

The ancient weapons include notched ends for the darts of a spear thrower, or atlatl; the foreshafts of darts that had stone tips; and the foreshafts of darts that were probably poisoned.