Harrows Dimplex Sparkle Embossed Flights. The original flight construction concept which revolutionised the sport. Each pack contains 3 flights.Harrows Dimplex Sparkle Embossed Flights. The original flight construction concept which revolutionised the sport. Each pack contains 3 flights. Harrows Dart Flights – Std – Dimplex Sparkle – PlainHarrows Dimplex Sparkle Embossed Flights. The original flight construction concept which revolutionised the sport. Each pack contains 3 flights.Harrows Dimplex Sparkle Embossed Flights. The original flight construction concept which revolutionised the sport. Each pack contains 3 flights.