Harrows NX60 – No6 – Standard Yellow Dart Flights. An essential part of any darts players kit. This dart features a Black background with Yellow graphic pattern across the flight and a Harrows NX90 logo just off the centre of the dart flight. Each pack contains 3 flights. Harrows NX60 – No6 – Standard Red Dart Flights. An essential part of any darts players kit. This dart features a Black background with Red graphic pattern across the flight and a Harrows NX90 logo just off the centre of the dart flight. Each pack contains 3 flights. Harrows NX60 – No6 – Standard Green Dart Flights. An essential part of any darts players kit. This dart features a Black background with Green graphic pattern across the flight and a Harrows NX90 logo just off the centre of the dart flight. Each pack contains 3 flights. Harrows NX60 – No6 – Standard Blue Dart Flights. An essential part of any darts players kit. This dart features a Black background with Blue graphic pattern across the flight and a Harrows NX90 logo just off the centre of the dart flight. Each pack contains 3 flights.