The for archery it is distant the mark competition score plotter

摘要

Topic With the structure which does not project from the surface of the score plotter, desorption is easy, furthermore visual angle to be wide offers the score plotter whose degree of freedom of quartering is large.SolutionsIt makes thin iron plate 2 plywood stress 1, to the griddle administers ruled line, adjusts to other ruled line interval and large number prepares magnetic rubber board 3, prints score to that and becomes, the score plotter. Choice figure Drawing 1