The 21-year-old, who has scored in both of his first two pre-season outings for the Pilgrims, has put pen-to-paper on a year’s contract with a further year’s option.
Rollins arrives from Northern Counties East League side Armthorpe Welfare and is the Pilgrims’ first outright signing of the summer.
The speedy attacker has also previously been on the books of Askern Villa.