Thanks for the review! Great video and feedback. To answer some questions, the FSA 390 comes from 'Formula Sports Australia' and the '90' is for 90% tungsten (the '3' was the new dart design). It is a centre weighted dart and has 19 different weight types - even heavies. Every weight class has a different barrel design, so there is something for everyone. We hope you continue to enjoy using them! Formula Sports
