The Flames on Friday re-signed four players, including centers Craig Conroy and Daymond Langkow, as reported by Yahoo.com. Conroy is in his second tour of duty with the Flames, rejoining the team in the second half of the 2006-07 campaign after spending four years in Calgary from 2000-04. Langkow is heading into his 12th season and his fourth in Calgary. He recorded 77 points in 2006-07 and 65 points last season.