73-74 Duster Bucket Seats

Hello!

Does anyone know if Bucket Seats from a 73-74 Duster will fit a 68 Dart?

I have bench and want to go to buckets and a guy in my area wants to sell to me but i want to make sure they will fit.

Will the rails fit my car? I don't mind drilling extra holes if need be, I just don't want to waste my $$

Thanks in advance!!