Hafted Points (image) Arizona State University Caption These are examples of experimental hafted points. Points were hafted to wooden dowels using Acacia resin and sinew and then thrust into a springbok carcass target using a calibrated crossbow. The Kathu Pan 1 archaeological points show a similar pattern of edge damage to these experimental points. Credit Jayne Wilkins Usage Restrictions This image may be used for coverage of this research only. Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.