The Crimson (6-1, 3-1 Ivy League) held a 13-0 lead in the second quarter as Conner Hempel ran for a nine-yard score and Flesher kicked two field goals.
Ricky Zorn threw a 32-yard strike to Andrew Berg on a trick play and Harvard converted the 2-point conversion. Dartmouth knotted it up with a seven-yard score by Kyle Bramble late in the third quarter.
Harvard drove 56 yards on 13 plays before setting up Flesher's game-winner with 48 seconds remaining.
Western Kentucky commit Jared Nash launches this snap from the bleachers and successfully sinks it in the garbage can.
Florida State coach Jimbo Fisher hopes quarterback Sean Maguire is ready to go full speed by the middle of June.
Graduate transfer quarterback Davis Webb has officially joined California, giving the Golden Bears an experienced option to replace No. 1 overall NFL draft pick Jared Goff.
First-year football coach Dino Babers, hired by former Syracuse AD Mark Coyle, is on the committee that will search for Coyle's replacement.
Hugh Freeze has some major holes to fill on offense with the departures of Laremy Tunsil and Laquon Treadwell, but there is Chady Kelly and good depth.
After transferring in from Montana State, Dakota Prukop has a checklist he's working from as he prepares to compete for the Oregon job.