Rangers' Jesper Fast out 2-4 weeks with upper-body injuryFast has been steady on the corners this season12/16/2018, 5:54 PMMar 22, 2018; Philadelphia, PA, USA; New York Rangers right wing Jesper Fast (17) celebrates with teammates after scoring a goal against the Philadelphia Flyers during the second period at Wells Fargo Center. Mandatory Credit: Eric Hartline-USA TODAY Sports / Eric Hartline