(Broken) Points ID?

[bluefieldbowhunter]

Here’s a few finds I’m pretty sure are broken points. Wondering if y’all could help identify them. Found in a sandy ridge near a creek on my place. First one is missing the tip and the other one appears to be missing the tip and maybe a base.

 

[antharper]

The first one is a Dalton I think . Maybe someone else will know for sure