Patent ID: 7794301

Claim:
A toy vehicle trackset comprising: a raised track support; a pair of closed toy vehicle track loops each having a raised end supported by said raised track support and a lower end; a dual loop booster having a pair of booster loops each having an offset entrance and exit track portion and a helical portion of one of said track loops passing therebetween and each booster loop having a helically supported acceleration arm operative to accelerate a toy vehicle passing through said booster loop, each acceleration arm moving laterally relative to the helical portion of its corresponding booster loop so that each acceleration arm maintains a substantially centered relationship within its booster loop as the acceleration arm is rotated relative to its booster loop; a lap counter, interposed between said raised track support and said dual loop booster, having a pair of open-end launch ramps and a diverter that diverts a toy vehicle from one of said track loops to one of said launch ramps; and a target having a target element positioned in the path of a toy vehicle launched from either of said launch ramps.