I found a nice photograph here https://www.researchgate.net/figure/Examples-of-projectile-points-from-the-Catalhoeyuek-assemblage-Photograph-by-Lilian_fig2_282077597
These look like the heads for arrows or spears. In the article they are called "projectile points".
These look like the heads for arrows or spears. In the article they are called "projectile points".