He played junior hockey for the Victoria Cougars from 1978 to 1981. The Pittsburgh Penguins chose him 72nd overall in the 1980 NHL Entry Draft and called him up for a pair of games in the 1980-81 season. He got into four games in 1981-82 and then played half a season with the Penguins in 1982-83. But aside from those spells Feltrin spent his time in the minor pros. Signing as a free agent with the New York Rangers in 1985 got him into 10 NHL games in 1985-86. An eye injury suffered on December 31, 1985 with the New Haven Nighthawks ended his career.