Package including: you will receive 30 pieces of dart shafts and 30 pieces of rubber o-rings, the abundant quantity and multiple colors can satisfy your various preferences, offering you many possibilities of replacing the one you want Locking hole design on the shaft: these aluminium alloy dart shafts feature with a locking hole, which can allow you to use leverage to attach the shaft to dart barrel firmly, no worry that the shaft may fall off during use Suitable for indoor activities: these harrow dart shafts can act as a good sporting item to develop indoor activities, without the trouble of rain or bad weather; At the same time, they can also exercise your hands-on ability and body coordination ability for a good sport experience With rubber o-rings: these alloy dart stems are equipped with a rubber o-ring, which can keep the dart shaft securely, to make their path more stable and fluent; So you can enjoy much fun from it with your family or friend Size information: each of these throwing fitting accessories measures about 53 mm/ 2.1 inch, or approx. 50 mm/ 2.0 inch, which is appropriate and compact for you to hold, suitable for most ages of people; And you can also carry them anywhere you want
Features:

Comfortable and reliable to use:
These dart shafts for outdoor sports are designed without annoying rattle when in use, which will not disrupt you and make you concentrate on your on-doing sports. They can also be beneficial for your darts flying more stable, making your operation smoother.

Practical and serviceable material:
These dart shafts with rubber o-ring are made of quality aluminium alloy material, firm, not easy to fade, and serviceable, which are not easy to rust or break when in use. The rubber o-rings are not only soft and flexible but also have a long service time.

Specifications:
Material of dart shaft: aluminium alloy
Color: as pictures shown
Size of dart shaft: approx. 53 mm/ 2.1 inch, approx. 50 mm/ 2.0 inch
Diameter of thread: approx. 4.5 mm/ 0.2 inch
Quantity: 60 pieces in total

Package includes:
30 x Dart shafts
30 x Rubber o-rings

Note:
Manual measurement, please allow slight errors on size.
The color may exist slight difference due to different screen display.
Please be sure to determine the internal diameter of dart barrel screw mouth in your home to avoid loss caused by mismatch.