| 摘要 |
A roller hockey puck having at least three runners extending above and below its upper and lower faces. The improvement is that the runners have a head which is retained partially in a recess in the puck. This recess supports the head and reduces the tendency of it to break. The disclosure also shows runners of two sizes. A first size of runners extends a runner height above and below the upper and lower faces of the puck, a second set of runners are referred to as stabilizers and are positioned closer to the upper and lower faces than the runners.
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