| 简介 |
A free standing cricket wicket deployable without penetrating a playing surface is described. In a preferred embodiment, the wicket has three stumps that mimic the behavior of traditional cricket stumps. The stumps are movably joined to a support-mount so that when a ball strikes a stump with sufficient velocity, the stump moves sufficiently to dislodge a bail. A sufficient velocity is one greater than 10% of the maximum velocity typically achieved in a game. The mechanism may also be a detachable mechanism, configured so a ball travelling with sufficient velocity strikes a stump, the stump separates from the mount. A sufficient velocity for this may be a velocity equal to half the maximum velocity attained in an average game. The mechanisms may include a ball-and-socket element and/or rare-earth magnets. |
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