Fluted points from Manayzah (IMAGE) Max Planck Institute of Geoanthropology Caption Fluting is a specific technique that involves the extraction of an elongated flake along the length of a projectile point, leaving a distinctive groove or depression at the base of the spearhead or arrowhead. Credit Rémy Crassard, CNRS Usage Restrictions Use only with appropriate credit. License Licensed content 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.