Conklin suffered a mild hamstring injury Monday, Ben Goessling of the Minneapolis Star Tribune reports.
The tight end left practice early with a trainer but reportedly isn't expected to be out too long. Conklin is the Vikings' No. 2 tight end, with his solid performance late last season perhaps making it easier for the team to move on from Kyle Rudolph (now with the Giants) in the offseason. The role may entail only 2-4 targets per game, but Conklin could establish mainstream fantasy value if starter Irv Smith misses any time.