Fischer scored two goals and Dixon added two goals and an assist as the Central Division-leading Bruins handed the Wings their eighth straight loss.
Two of the Austin goals were scored on power play chances. The hosts were 2-for-5 with a man advantage while the Wings were 0-for-6.
Austin goalkeeper turned away all 26 shots he faced on the night. Aberdeen’s Marcus Zelzer made 30 saves in 35 chances.
The Wings face Austin again tonight at 7:15 p.m. and are scheduled to conclude 2012 on the road Monday at Brookings.
First Period: 1, Austin, John Simonson (A.J. Reid, Brandon Wahlin), 15:42; 2, Austin, Chris Fischer (Simonson), 5:53.
Second Period: 3, Austin, Fischer (C.J. Smith, Cody Dixon), 9:58.
Third Period: 4, Austin, Dixon (Wahlin, Jay Dickman), 13:44; 5, Austin, Dixon (Wahlin, Michael Bond), 7:51.
Goalies: Aberdeen, Marcus Zelzer (35 shots, 30 saves); Austin, Nicholas Lehr (26 shots, 26 saves).