http://www.ehow.com/guide_11-http://www.ehow.com/guide_11-hobbies-games.html.htmlwww.ehow.comhttp://www.ehow.com/how_4959484_childrens-crafts-velcroball-dartboard-ribbon.htmlRibbon is used for hanging a children's craft Velcro-ball dartboard on the wall. Find out how much ribbon is necessary for hanging a Velcro-ball dartboard with expert tips in this free arts and crafts video. Published on 4/30/2009